javaScript function four ways created by arrbxr - https://repl.it/@arrbxr/javaScript-function-four-ways

javaScript function four ways.js

// JavaScript Function Four Ways


// Function declaration
function square(x){
    return x * x;
}

// Function Expression
const square = function(x){
    return x * x;
}

// Arrow Function Expression
const square = (x) => {
    return x * x;
}

//Concise Arrow Funcrion Expression 
const square = x => x*x;


square(6);